Crystal oscillator 32 kHz TCXO TG - 3530 SA Product Number (please contact us) TG-3530 SA : Q3721SA01xxxx00 * Built-in 32.768 kHz crystal oscillator with high accuracy. (adjustment-free efficient operation) * Temperature compensated circuit Frequency tolerance that stabilized irrespective of use temperature. * Oscillation output voltage 1.5 V to 5.5 V * Temperature Compensated Voltage 2.2 V to 5.5 V C-MOS output, output lord : CL = 15 pF * 32.768 kHz output * Comply with EU RoHS directive Actual size Specifications (characteristics) VDD 2.2 V to 5.5 V TSTG TOPR -55 C to +125 C -40 C to +85 C 3.8 x 10-6 Equivalent to 10 seconds of monthly deviation 5.0 x 10-6 Equivalent to 13 seconds of monthly deviation Current consumption IDD Output voltage ("H" level) Output voltage ("L" lebel) Output load condition 10 1.0 x 10-6 / V Max. 6.0 A (Max.) 3.0 A (Typ.) 4.0 A (Max.) 1.7 A (Typ.) 0.4 V Max. CL 15 pF Max. Output rise time tTLH 200 ns Max. Output fall time tTHL 200 ns Max. Oscillation start-up time tOSC 1.0 s Max. 3.0 s Max. SG-3030 -40 -50 -60 -70 -80 -90 -100 -30 -20 -10 0 10 20 30 40 50 60 70 [ C 80 ] VDD = 3.0 V , No load condition VOL 40 % to 60 % Ta = +25 C VDD = 2.2 V to 5.5 V -20 -30 Temperature VDD - 0.4 V Min. tw / t Ta = -20 C to +70 C VDD = 3.0 V -10 VDD = 5.0 V , No load condition VOH Duty Ta = -10 C to +60 C VDD = 3.0 V TG-3530SA 0 Stored as bare product after unpacking Operating temperature 1) 1) IOH = -0.1 mA VDD = 3.0 V IOL = 0.1 mA VDD = 3.0 V CMOS load VDD = 1.5 V to 5.5 V 1 / 2 VDD level CMOS load 20 % VDD 80 % VDD CMOS load 80 % VDD 20 % VDD Ta = +25 C VDD = 3.0 V Ta = -40 C to +85 C VDD = 3.0 V Terminal connection TG - 3530 SA 1. N.C. 2. OUT 3. T1 4. N.C. 14. GND 0.2 f/V Frequency-Temperature characteristic 20 13. N.C. 10.1 Frequency voltage characteristics Frequency temperature characteristics ( Ex. ) 12. T4 11. T3 5.0 5. N.C. 6. N.C. 7. N.C. 10. 3.2 0.1 f/f Condition 1.27 Frequency tolerance Specifications 32.768 kHz -0.3 V to +7.0 V 1.5 V to 5.5 V x10-6) Symbol fo VDD - GND VDD Frequency (f/f Item Output frequency Max.supply voltage Oscillation output voltage Temperature compensated voltage Storage temperature Operating temperature 7.4 0.2 T2 9. N.C. 8. VDD SOP - 14 pin Aging fa 3.0 x 10-6 / year Ta = +25 C VDD = 3.0 V , first year Signal Name VDD OUT GND T1, T2 T3, T4 Input / Function Output Connected to a positive power supply. OUTPUT 32.768 kHz clock output pin (C-MOS). Connected to a ground. Used by the manufacture for testing. (Do not connect externally.) 1) VDD rise time< 10ms ( 10 % VDD - 90 % VDD ) 2) If not specifically indicated, Ta = -40 C to +85 C. IC. of the TG - 3530SA exclusive use RX - 4574 SG Terminal connection Product Number ( please refer to Application guide ) RX - 4574 SG : Q414574Bxxxxx00 Note) RX - 4574 SG is not including the crystal unit. The external clock resources (C-MOS) of 32.768 kHz is necessary. Please input it from a/the XIN terminal. 2. N.C. 16. VDD 0.65 * By causing the high accuracy 32.768kHz clock (C-MOS input) such as TG - 3530 SA input, the construction of the system of the high performance timekeeper is possible. ( Level adjustment by the C/R etc. at the time of the joint is unnecessary ) * Functions are compatible with RX - 4574 LC and RTC - 4574 series ( except 32 kHz oscillation function ). * Comply with EU RoHS directive RX - 4574 SG 1. XIN 5.1 0.2 REAL TIME CLOCK 3. N.C. 4. / TIRQ 5. / AIRQ 14. N.C. 13. CLK 4.4 6. FCON 12. DATA 1.3 Max. 7. N.C. 8. FOUT 15. CE1 11. CE0 10. N.C. 6.4 0.2 9. GND VSOP - 16 pin 58